- Microcomputer PID intelligent control LCD backlight display temperature and time
- The upper cover is equipped with ring butterfly cover
- Stainless steel inner gallbladder tensile forming process the inner wall is smooth, the product is more beautiful
- Over temperature protection, leakage current protection low water alarm protection
- Prevent dry burning heating components, effectively protect heating elements
- Optional stainless steel flat cover or roof cover
| Model | WB-5S | WB-12S | WB-18S |
| Volume | 5L | 12L | 18L |
| Working Size (mm) | 300x150x120 | 320x320x120 | 460x300x130 |
| Power | 500W | 1000W | 1500W |
| Temperature range | RT+5-99°C | RT+5-99°C | RT+5-99°C |
| Temperature accuracy | ±0.3°C | ±0.3°C | ±0.3°C |
| Timer | 0-9999Hour | 0-9999Hour | 0-9999Hour |
| Voltage | 220V 50Hz | 220V 50Hz | 220V 50Hz |
| Dimension(mm) | 350x200x270 | 370x370x270 | 530x320x290 |
| Package(mm) | 400x260x320 | 430x430x320 | 590x380x350 |
| G.W./N.W. | 6/5kg | 10/9kg | 13/12kg |